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73guna's avatar
73guna
Explorer
May 05, 2016

*UPDATE*Calling Duramax owners 1st trip with camper bad fuel mileage

I have a 2007 crew cab Duramax LBZ 4 wheel drive. We recently got back from our first camping trip with our new Wildwood 31qbts. The trailer weighs in dry at approximately 8500 pounds. Loaded down I ...
Tow Vehicles
Bionic_Man's avatar
Bionic_Man
Explorer
May 05, 2016
Will be interesting to see the outcome of this. IMO, your MPG should be better at the speed you are towing (which doesn't seem that high to me).

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